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authorPedro Alves <palves@redhat.com>2012-12-11 15:23:15 +0000
committerPedro Alves <palves@redhat.com>2012-12-11 15:23:15 +0000
commit3e3420f6a11ef07df4bd3d2be38481870f2834cf (patch)
treecae91bdfc24fb971fdcf42de25b79d7995f6480e /gdb/sol2-tdep.c
parent05b4bd799a73514fc9156f87ce4b353f7458cf11 (diff)
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2012-12-11 Pedro Alves <pedro@codesourcery.com>
Pedro Alves <palves@redhat.com> * procfs.c (procfs_make_note_section) [NEW_PROC_API]: Output a NT_PSTATUS note. * sol2-tdep.c (sol2_core_pid_to_str): Print process IDs differently from LWP IDs.
Diffstat (limited to 'gdb/sol2-tdep.c')
-rw-r--r--gdb/sol2-tdep.c26
1 files changed, 24 insertions, 2 deletions
diff --git a/gdb/sol2-tdep.c b/gdb/sol2-tdep.c
index e93758d..e292b8d 100644
--- a/gdb/sol2-tdep.c
+++ b/gdb/sol2-tdep.c
@@ -43,7 +43,29 @@ char *
sol2_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
{
static char buf[80];
+ struct inferior *inf;
+ int pid;
- xsnprintf (buf, sizeof buf, "LWP %ld", ptid_get_lwp (ptid));
- return buf;
+ /* Check whether we're printing an LWP (gdb thread) or a
+ process. */
+ pid = ptid_get_lwp (ptid);
+ if (pid != 0)
+ {
+ /* A thread. */
+ xsnprintf (buf, sizeof buf, "LWP %ld", ptid_get_lwp (ptid));
+ return buf;
+ }
+
+ /* GDB didn't use to put a NT_PSTATUS note in Solaris cores. If
+ that's missing, then we're dealing with a fake PID corelow.c made
+ up. */
+ inf = find_inferior_pid (ptid_get_pid (ptid));
+ if (inf == NULL || inf->fake_pid_p)
+ {
+ xsnprintf (buf, sizeof buf, "<core>");
+ return buf;
+ }
+
+ /* Not fake; print as usual. */
+ return normal_pid_to_str (ptid);
}